Visual hallucinations in psychologically normal people: Charles Bonnet's syndrome

Visual hallucinations in psychologically normal people: Charles Bonnet's syndrome.

BACKGROUND Charles Bonnet's Syndrome (CBS), characterised by the presence of complex visual hallucinations in psychologically normal people, was considered for a long time to be rare. Systematic research on CBS has been limited. However, it has been realised that CBS occurs frequently in elderly, visually handicapped patients, and we have been able to study the syndrome in a large number of pat...

Visual Hallucinations: Charles Bonnet Syndrome

The following is a case of Charles Bonnet syndrome in an 86-year-old woman who presented with visual hallucinations. The differential diagnosis of visual hallucinations is broad and emergency physicians should be knowledgeable of the possible etiologies.

Relating Simple and Complex Visual Hallucinations in Charles Bonnet Syndrome

Cases: Charles Bonnet syndrome: visual loss and hallucinations.

69-year-old man presented to his doctor with complaints of visual hallucinations that first occurred 6 months before presentation. He reported having hallucinations most evenings. He saw the faces of people, odd shapes, animals and a spider, which he had tried to kill. He also reported seeing people that he knew sitting in the armchair next to his night table. The patient had no history of mood...

Visual Hallucinations (Charles Bonnet Syndrome) Associated with Neurosarcoidosis

The Charles Bonnet syndrome (CBS) refers to lucid and complex visual hallucinations in cognitively normal patients with acquired vision loss. It can be associated with any type of vision loss including that related to macular degeneration, corneal disease, diabetic retinopathy, and occipital infarct. Neurosarcoidosis, a multi-systemic inflammatory granulomatous disease affecting both the centra...